12281684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1657}}^1$

素因数の和:1787

約数の個数: 24

約数和(自身を含む): 22979880

約数和(自身を除く): 10698196

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1657, 1853, 3314, 3706, 6628, 7412, 28169, 56338, 112676, 180613, 361226, 722452, 3070421, 6140842, 12281684]

約数ペア:

[(1, 12281684), (2, 6140842), (4, 3070421), (17, 722452), (34, 361226), (68, 180613), (109, 112676), (218, 56338), (436, 28169), (1657, 7412), (1853, 6628), (3314, 3706)]